This is part of the PeaceKeeping Operations Corpus (PKOC) project by Amicarelli & Di Salvatore.

The archive includes the three formats of PKOC as described in Amicarelli, Elio and Di Salvatore, Jessica, Introducing the PeaceKeeping Operations Corpus (PKOC) (July 5, 2020). Available at SSRN: https://ssrn.com/abstract=3530404 or http://dx.doi.org/10.2139/ssrn.3530404 doi: 10.2139/ssrn.3530404

See also the GitHub public repository of the project for codes and documentation: https://github.com/elioamicarelli/peacekeeping_operations_corpus